<section id="test_section" data-transition="slide">
    <header>
        <nav class="left">
            <a href="#"  data-icon="previous" data-target="back">返回</a>
        </nav>
    </header>
    <article class="active">
	
		<div class="" style="padding:10px;">
			<a href="#" class="button" id="test_section_btn"  >返回上两层</a>
		</div>
		
    </article>
 
</section>